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An association between femoral trochlear morphology and non-contact anterior cruciate ligament total rupture: a retrospective MRI study
Introduction The present study aims to investigate the association of the femoral trochlear morphology with the risk of ACL injury and whether this can be considered an additional risk factor in this clinical table. Materials and methods This is a retrospective case–control study with 93 patients, 4...
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Published in: | Skeletal radiology 2021-07, Vol.50 (7), p.1441-1454 |
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description | Introduction
The present study aims to investigate the association of the femoral trochlear morphology with the risk of ACL injury and whether this can be considered an additional risk factor in this clinical table.
Materials and methods
This is a retrospective case–control study with 93 patients, 41 patients with ACL total rupture (ACL-TR), and 52 patients without ACL injury who underwent knee magnetic resonance imaging (MRI) between January 2013 and January 2016. The femoral trochlear morphology was evaluated at the proximal and distal levels from the axial knee MRI. The morphological features of the trochlea using sulcus angle, sulcus depth, condylar heights, trochlear sulcus height, percentage of condyles and trochlear sulcus height to transepicondylar width, and lateral and medial trochlear inclination were evaluated. The notch width index was measured on the coronal MR images for notch stenos.
Results
ACL-TR group had a significantly higher sulcus angle (
p
= 0.00–0.001) and lower sulcus depth (
p
= 0.00–0.002) than the control group at both levels. Femoral trochlea had morphometric differences between genders. NWI was lower in the ACL-TR group than the control group (control 0.273; ACL-TR 0.247), and there was a statistically significant difference (
p
= 0.00).
Conclusion
This study was shown that the difference in morphology between the trochlear sulcus of patients with normal and ACL injuries should be taken into account in order to increase awareness of ACL injuries. We observed that mild trochlear dysplasia may cause intercondylar notch stenosis rather than changing the localization of the patella. Studies are needed regarding the effect of trochlear dysplasia on ACL. |
doi_str_mv | 10.1007/s00256-020-03706-3 |
format | article |
fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_2475532248</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A731360626</galeid><sourcerecordid>A731360626</sourcerecordid><originalsourceid>FETCH-LOGICAL-c442t-78ff9fac87f007085352bdeb8ae6b7476302b2c42400f223c00f5e81d9ade37d3</originalsourceid><addsrcrecordid>eNp9kc-KFDEQxoMo7rj6Ah4k4MVLr-lKOun1Niz-WVgRRM8hna7MZulO2iStzBP42mac1UURyaGo5Pd9VOoj5GnLzlrG1MvMGHSyYcAaxhWTDb9HNq3g0EAr2_tkw7gUDXDRn5BHOd8w1irVyYfkhHPBhJRyQ75vAzU5R-tN8THQAcs3xEAdzjGZiZYU7fWEJtHaL9dxirs9NWGkIYbGxlCMLbUvmHxM1Kb1YIR08jszYyi0xFJd0rqUNeEramjCapkXtMV_Rfr-4yXNZR33j8kDZ6aMT27rKfn85vWni3fN1Ye3lxfbq8YKAaVRvXPnztheuboB1ne8g2HEoTcoByWU5AwGsAIEYw6A21o67Nvx3IzI1chPyYuj75LilxVz0bPPFqfJBIxr1iBU13EA0Vf0-V_oTVxTqNNp6EBWggt5R-3MhNoHF0sy9mCqt4q3XDIJB-rsH1Q9I86-rhGdr_d_COAosHVbOaHTS_KzSXvdMn1IXx_T1zV9_TN9zavo2e3E6zDj-FvyK-4K8COQ61PYYbr70n9sfwD2q7q3</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2526483346</pqid></control><display><type>article</type><title>An association between femoral trochlear morphology and non-contact anterior cruciate ligament total rupture: a retrospective MRI study</title><source>Springer Nature</source><creator>Isıklar, Sefa ; Ozdemir, Senem Turan ; Gokalp, Gokhan</creator><creatorcontrib>Isıklar, Sefa ; Ozdemir, Senem Turan ; Gokalp, Gokhan</creatorcontrib><description>Introduction
The present study aims to investigate the association of the femoral trochlear morphology with the risk of ACL injury and whether this can be considered an additional risk factor in this clinical table.
Materials and methods
This is a retrospective case–control study with 93 patients, 41 patients with ACL total rupture (ACL-TR), and 52 patients without ACL injury who underwent knee magnetic resonance imaging (MRI) between January 2013 and January 2016. The femoral trochlear morphology was evaluated at the proximal and distal levels from the axial knee MRI. The morphological features of the trochlea using sulcus angle, sulcus depth, condylar heights, trochlear sulcus height, percentage of condyles and trochlear sulcus height to transepicondylar width, and lateral and medial trochlear inclination were evaluated. The notch width index was measured on the coronal MR images for notch stenos.
Results
ACL-TR group had a significantly higher sulcus angle (
p
= 0.00–0.001) and lower sulcus depth (
p
= 0.00–0.002) than the control group at both levels. Femoral trochlea had morphometric differences between genders. NWI was lower in the ACL-TR group than the control group (control 0.273; ACL-TR 0.247), and there was a statistically significant difference (
p
= 0.00).
Conclusion
This study was shown that the difference in morphology between the trochlear sulcus of patients with normal and ACL injuries should be taken into account in order to increase awareness of ACL injuries. We observed that mild trochlear dysplasia may cause intercondylar notch stenosis rather than changing the localization of the patella. Studies are needed regarding the effect of trochlear dysplasia on ACL.</description><identifier>ISSN: 0364-2348</identifier><identifier>EISSN: 1432-2161</identifier><identifier>DOI: 10.1007/s00256-020-03706-3</identifier><identifier>PMID: 33404666</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Anterior cruciate ligament ; Dysplasia ; Evaluation ; Femur ; Imaging ; Injuries ; Knee ; Ligaments ; Localization ; Magnetic resonance imaging ; Medical research ; Medicine ; Medicine & Public Health ; Medicine, Experimental ; Morphology ; Nuclear Medicine ; Orthopedics ; Pathology ; Radiology ; Risk analysis ; Risk factors ; Rupture ; Scientific Article ; Sports injuries ; Statistical analysis ; Stenosis</subject><ispartof>Skeletal radiology, 2021-07, Vol.50 (7), p.1441-1454</ispartof><rights>ISS 2021</rights><rights>COPYRIGHT 2021 Springer</rights><rights>ISS 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c442t-78ff9fac87f007085352bdeb8ae6b7476302b2c42400f223c00f5e81d9ade37d3</citedby><cites>FETCH-LOGICAL-c442t-78ff9fac87f007085352bdeb8ae6b7476302b2c42400f223c00f5e81d9ade37d3</cites><orcidid>0000-0002-2070-5193</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33404666$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Isıklar, Sefa</creatorcontrib><creatorcontrib>Ozdemir, Senem Turan</creatorcontrib><creatorcontrib>Gokalp, Gokhan</creatorcontrib><title>An association between femoral trochlear morphology and non-contact anterior cruciate ligament total rupture: a retrospective MRI study</title><title>Skeletal radiology</title><addtitle>Skeletal Radiol</addtitle><addtitle>Skeletal Radiol</addtitle><description>Introduction
The present study aims to investigate the association of the femoral trochlear morphology with the risk of ACL injury and whether this can be considered an additional risk factor in this clinical table.
Materials and methods
This is a retrospective case–control study with 93 patients, 41 patients with ACL total rupture (ACL-TR), and 52 patients without ACL injury who underwent knee magnetic resonance imaging (MRI) between January 2013 and January 2016. The femoral trochlear morphology was evaluated at the proximal and distal levels from the axial knee MRI. The morphological features of the trochlea using sulcus angle, sulcus depth, condylar heights, trochlear sulcus height, percentage of condyles and trochlear sulcus height to transepicondylar width, and lateral and medial trochlear inclination were evaluated. The notch width index was measured on the coronal MR images for notch stenos.
Results
ACL-TR group had a significantly higher sulcus angle (
p
= 0.00–0.001) and lower sulcus depth (
p
= 0.00–0.002) than the control group at both levels. Femoral trochlea had morphometric differences between genders. NWI was lower in the ACL-TR group than the control group (control 0.273; ACL-TR 0.247), and there was a statistically significant difference (
p
= 0.00).
Conclusion
This study was shown that the difference in morphology between the trochlear sulcus of patients with normal and ACL injuries should be taken into account in order to increase awareness of ACL injuries. We observed that mild trochlear dysplasia may cause intercondylar notch stenosis rather than changing the localization of the patella. Studies are needed regarding the effect of trochlear dysplasia on ACL.</description><subject>Anterior cruciate ligament</subject><subject>Dysplasia</subject><subject>Evaluation</subject><subject>Femur</subject><subject>Imaging</subject><subject>Injuries</subject><subject>Knee</subject><subject>Ligaments</subject><subject>Localization</subject><subject>Magnetic resonance imaging</subject><subject>Medical research</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Medicine, Experimental</subject><subject>Morphology</subject><subject>Nuclear Medicine</subject><subject>Orthopedics</subject><subject>Pathology</subject><subject>Radiology</subject><subject>Risk analysis</subject><subject>Risk factors</subject><subject>Rupture</subject><subject>Scientific Article</subject><subject>Sports injuries</subject><subject>Statistical analysis</subject><subject>Stenosis</subject><issn>0364-2348</issn><issn>1432-2161</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kc-KFDEQxoMo7rj6Ah4k4MVLr-lKOun1Niz-WVgRRM8hna7MZulO2iStzBP42mac1UURyaGo5Pd9VOoj5GnLzlrG1MvMGHSyYcAaxhWTDb9HNq3g0EAr2_tkw7gUDXDRn5BHOd8w1irVyYfkhHPBhJRyQ75vAzU5R-tN8THQAcs3xEAdzjGZiZYU7fWEJtHaL9dxirs9NWGkIYbGxlCMLbUvmHxM1Kb1YIR08jszYyi0xFJd0rqUNeEramjCapkXtMV_Rfr-4yXNZR33j8kDZ6aMT27rKfn85vWni3fN1Ye3lxfbq8YKAaVRvXPnztheuboB1ne8g2HEoTcoByWU5AwGsAIEYw6A21o67Nvx3IzI1chPyYuj75LilxVz0bPPFqfJBIxr1iBU13EA0Vf0-V_oTVxTqNNp6EBWggt5R-3MhNoHF0sy9mCqt4q3XDIJB-rsH1Q9I86-rhGdr_d_COAosHVbOaHTS_KzSXvdMn1IXx_T1zV9_TN9zavo2e3E6zDj-FvyK-4K8COQ61PYYbr70n9sfwD2q7q3</recordid><startdate>20210701</startdate><enddate>20210701</enddate><creator>Isıklar, Sefa</creator><creator>Ozdemir, Senem Turan</creator><creator>Gokalp, Gokhan</creator><general>Springer Berlin Heidelberg</general><general>Springer</general><general>Springer Nature B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QP</scope><scope>7RV</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>NAPCQ</scope><scope>P5Z</scope><scope>P62</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-2070-5193</orcidid></search><sort><creationdate>20210701</creationdate><title>An association between femoral trochlear morphology and non-contact anterior cruciate ligament total rupture: a retrospective MRI study</title><author>Isıklar, Sefa ; Ozdemir, Senem Turan ; Gokalp, Gokhan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c442t-78ff9fac87f007085352bdeb8ae6b7476302b2c42400f223c00f5e81d9ade37d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Anterior cruciate ligament</topic><topic>Dysplasia</topic><topic>Evaluation</topic><topic>Femur</topic><topic>Imaging</topic><topic>Injuries</topic><topic>Knee</topic><topic>Ligaments</topic><topic>Localization</topic><topic>Magnetic resonance imaging</topic><topic>Medical research</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Medicine, Experimental</topic><topic>Morphology</topic><topic>Nuclear Medicine</topic><topic>Orthopedics</topic><topic>Pathology</topic><topic>Radiology</topic><topic>Risk analysis</topic><topic>Risk factors</topic><topic>Rupture</topic><topic>Scientific Article</topic><topic>Sports injuries</topic><topic>Statistical analysis</topic><topic>Stenosis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Isıklar, Sefa</creatorcontrib><creatorcontrib>Ozdemir, Senem Turan</creatorcontrib><creatorcontrib>Gokalp, Gokhan</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>ProQuest Nursing and Allied Health Source</collection><collection>ProQuest - Health & Medical Complete保健、医学与药学数据库</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>PML(ProQuest Medical Library)</collection><collection>ProQuest Biological Science Journals</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest advanced technologies & aerospace journals</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><jtitle>Skeletal radiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Isıklar, Sefa</au><au>Ozdemir, Senem Turan</au><au>Gokalp, Gokhan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An association between femoral trochlear morphology and non-contact anterior cruciate ligament total rupture: a retrospective MRI study</atitle><jtitle>Skeletal radiology</jtitle><stitle>Skeletal Radiol</stitle><addtitle>Skeletal Radiol</addtitle><date>2021-07-01</date><risdate>2021</risdate><volume>50</volume><issue>7</issue><spage>1441</spage><epage>1454</epage><pages>1441-1454</pages><issn>0364-2348</issn><eissn>1432-2161</eissn><abstract>Introduction
The present study aims to investigate the association of the femoral trochlear morphology with the risk of ACL injury and whether this can be considered an additional risk factor in this clinical table.
Materials and methods
This is a retrospective case–control study with 93 patients, 41 patients with ACL total rupture (ACL-TR), and 52 patients without ACL injury who underwent knee magnetic resonance imaging (MRI) between January 2013 and January 2016. The femoral trochlear morphology was evaluated at the proximal and distal levels from the axial knee MRI. The morphological features of the trochlea using sulcus angle, sulcus depth, condylar heights, trochlear sulcus height, percentage of condyles and trochlear sulcus height to transepicondylar width, and lateral and medial trochlear inclination were evaluated. The notch width index was measured on the coronal MR images for notch stenos.
Results
ACL-TR group had a significantly higher sulcus angle (
p
= 0.00–0.001) and lower sulcus depth (
p
= 0.00–0.002) than the control group at both levels. Femoral trochlea had morphometric differences between genders. NWI was lower in the ACL-TR group than the control group (control 0.273; ACL-TR 0.247), and there was a statistically significant difference (
p
= 0.00).
Conclusion
This study was shown that the difference in morphology between the trochlear sulcus of patients with normal and ACL injuries should be taken into account in order to increase awareness of ACL injuries. We observed that mild trochlear dysplasia may cause intercondylar notch stenosis rather than changing the localization of the patella. Studies are needed regarding the effect of trochlear dysplasia on ACL.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>33404666</pmid><doi>10.1007/s00256-020-03706-3</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0002-2070-5193</orcidid></addata></record> |
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source | Springer Nature |
subjects | Anterior cruciate ligament Dysplasia Evaluation Femur Imaging Injuries Knee Ligaments Localization Magnetic resonance imaging Medical research Medicine Medicine & Public Health Medicine, Experimental Morphology Nuclear Medicine Orthopedics Pathology Radiology Risk analysis Risk factors Rupture Scientific Article Sports injuries Statistical analysis Stenosis |
title | An association between femoral trochlear morphology and non-contact anterior cruciate ligament total rupture: a retrospective MRI study |
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